SE8702564D0 - FORBRENNINGSMOTOR - Google Patents

FORBRENNINGSMOTOR

Info

Publication number
SE8702564D0
SE8702564D0 SE8702564A SE8702564A SE8702564D0 SE 8702564 D0 SE8702564 D0 SE 8702564D0 SE 8702564 A SE8702564 A SE 8702564A SE 8702564 A SE8702564 A SE 8702564A SE 8702564 D0 SE8702564 D0 SE 8702564D0
Authority
SE
Sweden
Prior art keywords
conduit
pct
cylinder
exhaust
date dec
Prior art date
Application number
SE8702564A
Other languages
Swedish (sv)
Other versions
SE8702564L (en
SE464097B (en
Inventor
Claes Erik Linden
Original Assignee
Claes Erik Linden
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Claes Erik Linden filed Critical Claes Erik Linden
Priority to SE8702564A priority Critical patent/SE464097B/en
Publication of SE8702564D0 publication Critical patent/SE8702564D0/en
Priority to EP88906178A priority patent/EP0385997A1/en
Priority to PCT/SE1988/000337 priority patent/WO1988010361A1/en
Priority to US07/438,408 priority patent/US5016729A/en
Publication of SE8702564L publication Critical patent/SE8702564L/en
Publication of SE464097B publication Critical patent/SE464097B/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N1/00—Silencing apparatus characterised by method of silencing
    • F01N1/08—Silencing apparatus characterised by method of silencing by reducing exhaust energy by throttling or whirling
    • F01N1/10—Silencing apparatus characterised by method of silencing by reducing exhaust energy by throttling or whirling in combination with sound-absorbing materials
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B27/00—Use of kinetic or wave energy of charge in induction systems, or of combustion residues in exhaust systems, for improving quantity of charge or for increasing removal of combustion residues
    • F02B27/04—Use of kinetic or wave energy of charge in induction systems, or of combustion residues in exhaust systems, for improving quantity of charge or for increasing removal of combustion residues in exhaust systems only, e.g. for sucking-off combustion gases
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/12—Improving ICE efficiencies

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Exhaust Silencers (AREA)
  • Characterised By The Charging Evacuation (AREA)

Abstract

PCT No. PCT/SE88/00337 Sec. 371 Date Dec. 18, 1989 Sec. 102(e) Date Dec. 18, 1989 PCT Filed Jun. 17, 1988 PCT Pub. No. WO88/10361 PCT Pub. Date Dec. 29, 1988.An exhaust outlet conduit for internal combustion engines and adapted to function as a resonator for exhaust waves exiting from the cylinder or cylinders to which the conduit is connected. The conduit (4) is characterized by a combination of features, according to which the conduit exhibits an exhaust throughflow area which increases outwardly from the end of the conduit connected to the cylinder (1), and the conduit wall has provided therein one or more openings (5). The openings are so configured that the total opening area increases along the conduit in a direction away from the cylinder (1), so as to increase the frequency range over which the conduit (4) will function as a resonator.
SE8702564A 1987-06-18 1987-06-18 EXHAUST RANGE EXPLAINED AS A RESONATOR ON A COMBUSTION ENGINE SE464097B (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
SE8702564A SE464097B (en) 1987-06-18 1987-06-18 EXHAUST RANGE EXPLAINED AS A RESONATOR ON A COMBUSTION ENGINE
EP88906178A EP0385997A1 (en) 1987-06-18 1988-06-17 Exhaust system for a combustion engine
PCT/SE1988/000337 WO1988010361A1 (en) 1987-06-18 1988-06-17 Exhaust system for a combustion engine
US07/438,408 US5016729A (en) 1987-06-18 1988-06-17 Exhaust system for combustion engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8702564A SE464097B (en) 1987-06-18 1987-06-18 EXHAUST RANGE EXPLAINED AS A RESONATOR ON A COMBUSTION ENGINE

Publications (3)

Publication Number Publication Date
SE8702564D0 true SE8702564D0 (en) 1987-06-18
SE8702564L SE8702564L (en) 1988-12-19
SE464097B SE464097B (en) 1991-03-04

Family

ID=20368917

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8702564A SE464097B (en) 1987-06-18 1987-06-18 EXHAUST RANGE EXPLAINED AS A RESONATOR ON A COMBUSTION ENGINE

Country Status (4)

Country Link
US (1) US5016729A (en)
EP (1) EP0385997A1 (en)
SE (1) SE464097B (en)
WO (1) WO1988010361A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD286727A7 (en) * 1989-03-15 1991-02-07 Veb Motorradwerk Zschopau,De EXHAUST SYSTEM FOR AN INTERNAL COMBUSTION ENGINE
US6374599B1 (en) * 1999-07-23 2002-04-23 Power Flow Systems, Inc. Compact tuned exhaust system for aircraft with reciprocating engines
GB0409664D0 (en) * 2004-04-30 2004-06-02 Denne William A Ultrasonic pulse jet engine

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE264201C (en) *
DE908314C (en) * 1954-02-25 Draminsky Dipl Ing Dr Techn Two-stroke engine
FR536812A (en) * 1920-05-25 1922-05-10 Device for silencing the intake or exhaust of gases, particularly applicable to the exhaust or intake of gases in internal combustion engines
US2166670A (en) * 1937-05-14 1939-07-18 Eberspaecher J Silencer
US2544284A (en) * 1947-05-05 1951-03-06 Fluor Corp Muffler with plural perforated passages
DE2146842A1 (en) * 1971-09-20 1973-03-29 Wigand Lunau METHOD FOR SOUND ATTENUATION IN GAS FLOW
US3958660A (en) * 1975-01-22 1976-05-25 Boor Elijah M Muffler system
US4128769A (en) * 1976-09-27 1978-12-05 The Garrett Corporation Eductor muffler
DE2845902C2 (en) * 1978-10-21 1985-05-30 Stauch, Dieter, 6601 Klarenthal Silencers for piston aircraft engines
US4225011A (en) * 1978-11-27 1980-09-30 Moriyuki Taguchi Method and device for silencing the exhaust noise of internal combustion engines
JPS621380Y2 (en) * 1980-10-20 1987-01-13
US4645032A (en) * 1985-09-05 1987-02-24 The Garrett Corporation Compact muffler apparatus and associated methods

Also Published As

Publication number Publication date
SE8702564L (en) 1988-12-19
EP0385997A1 (en) 1990-09-12
SE464097B (en) 1991-03-04
WO1988010361A1 (en) 1988-12-29
US5016729A (en) 1991-05-21

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